Hearty Tuna Pasta Bake (Printable)

A comforting casserole featuring tuna, pasta, peas, and a rich tomato sauce with herbs and cheese.

# Components:

→ Pasta

01 - 12 oz dried pasta (regular or chickpea)

→ Protein & Pantry

02 - 2 cans (5.6 oz each) tuna in water or olive oil, drained
03 - 1 cup frozen peas (5.3 oz)
04 - 1 can (14 oz) chopped tomatoes
05 - 1 medium onion, finely chopped
06 - 2 cloves garlic, minced

→ Sauce

07 - 2 tbsp olive oil
08 - 2 tbsp plain flour
09 - 1 1/2 cups milk (dairy or unsweetened plant-based)
10 - 1 cup grated cheese (cheddar or mozzarella, optional)
11 - 1/2 tsp dried oregano
12 - 1/2 tsp dried basil
13 - Salt and pepper to taste

→ Topping

14 - 1/2 cup breadcrumbs (1.8 oz)
15 - 1/4 cup grated Parmesan or cheddar (optional)

# Method:

01 - Preheat the oven to 400°F.
02 - Boil salted water in a large pot and cook pasta until al dente. Drain and set aside.
03 - Heat olive oil in a large skillet over medium heat. Cook onion until softened, about 3 to 4 minutes. Add garlic and cook for 1 more minute.
04 - Stir in flour and cook for 1 minute. Gradually whisk in milk to form a smooth sauce. Simmer while stirring until thickened, about 3 to 4 minutes.
05 - Add chopped tomatoes, oregano, basil, salt, and pepper. Simmer for 3 to 5 minutes.
06 - Stir in drained tuna, peas, and half of the grated cheese, mixing gently.
07 - Add cooked pasta to the sauce mixture and combine thoroughly but gently.
08 - Transfer mixture to a greased 9x13 inch baking dish. Top with remaining cheese, breadcrumbs, and Parmesan if using.
09 - Bake in preheated oven for 20 to 25 minutes until golden and bubbly on top.
10 - Allow to cool slightly before serving.

# Expert Advice:

01 -
  • Easy to make with mostly pantry staples
  • Protein-rich and family friendly
02 -
  • For a vegetarian option, swap tuna for chickpeas plus extra veggies.
  • Use gluten-free pasta and breadcrumbs for gluten-free adaptation.
03 -
  • If you prefer a crispier top, broil for 1,2 minutes at the end.
  • Add chopped spinach, bell peppers, or sweetcorn for more nutrition.
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